People who work in an office setting should be able to relate to this, I feel like office characteristics are pretty universal.
Irritating things your irritating co-workers do:
If you’re start time is 8am and you’ve been coming in at 7am instead (so as to leave earlier), and people stop over at your desk and pretend to check their wristwatch, or ask if you are feeling okay, or just act completely stunned at your early morning arrival.
Yes I’m here get over it.
Then there’s always the silent unmentioned competition between those others that do arrive at the old time you used to come in (i.e. the other “8 o’clockers”). Some people act like you are somehow beating them at a game when you are here before them.
It’s really quite irritating after about 8 months of employment.